RT Journal Article SR Electronic T1 Refractory pelvic fracture-associated hemorrhage after preperitoneal packing: now what? JF Trauma Surgery & Acute Care Open JO Trauma Surg Acute Care Open FD BMJ Publishing Group Ltd SP e000629 DO 10.1136/tsaco-2020-000629 VO 5 IS 1 A1 Gretchen Floan A1 Matthew J Martin YR 2020 UL http://tsaco.bmj.com/content/5/1/e000629.abstract AB